UITableViewCell，在滑动上显示删除按钮 [英] UITableViewCell, show delete button on swipe

问题描述

如果在 UITableViewCell 上滑动时显示删除按钮？

How do I get the delete button to show when swiping on a UITableViewCell?

a href =http://discussions.apple.com/thread.jspa?threadID=1569862 =nofollow noreferrer> 此帖子 ，但事件从未提出，

I have followed this post, but the event is never raised and the delete button never appears!

推荐答案

// During startup (-viewDidLoad or in storyboard) do:
self.tableView.allowsMultipleSelectionDuringEditing = NO;


// Override to support conditional editing of the table view.
// This only needs to be implemented if you are going to be returning NO
// for some items. By default, all items are editable.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
    // Return YES if you want the specified item to be editable.
    return YES;
}

// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        //add code here for when you hit delete
    }    
}

这篇关于UITableViewCell，在滑动上显示删除按钮的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！